Dear Florence,
[In this video][1] you can see how to use workspaces in order to make the Collect Earth/GEE Explorer integration smoother.
We will post more content on GEE Explorer functionality soon.
[1]: https://youtu.be/cwAvGVqhS-Ehttps://www.youtube.com/watch?v=OtTk5mIZV7U&t=190s